I love this app. I use it to get pictures of my family to my grandma. She has an older cell phone that cannot receive pictures, so I send them to her the old-fashioned way. I bought 30 credits for $25, and send about 10 postcards/month. So for just over $8/month, my grandma gets some love delivered right to her. No downloading necessary! It takes mere seconds to upload a photo, enter a brief message and hit send. My Gmas address is stored for me so I dont have to enter it every time I send a card. And bonus! She can pop the pic out of the postcard and put it in a frame or album. She beams every time she gets a Postagram. The hardest part about using it is remembering to take pictures!